Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sheau-Jiun Chang0
Chao-Lu Huang0
Chia-Chang Chen0
Hsiu-Man Lien0
Date of Patent
November 23, 2021
Patent Application Number
16801825
Date Filed
February 26, 2020
Patent Primary Examiner
Patent abstract
Present invention provides a bioactive fraction of Anisomeles indica, TSYI-813, and its preparation which includes extracting Anisomeles indica using an alcohol solvent, fractioning the extract of Anisomeles indica by an organic solvent and water, and purifying via a silica column chromatography with 10:1˜10:5 hexane/ethyl acetate for sequential elution to give the bioactive fraction of Anisomeles indica, TSYI-813. The bioactive fraction of Anisomeles indica, TSYI-813, disclosed in present invention can can be used as an effective ingredient for treating or improving gastric ulcers, including reducing the area of ulcer and inflammation in the stomach tissue.
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